Home / 2,822,578,146.60-3,895,645,389.84-1,633,802,571.33

Finding the Fourth Proportional to 2,822,578,146.60, 3,895,645,389.84 and 1,633,802,571.33

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Solution

The fourth proportional to 2,822,578,146.60, 3,895,645,389.84 and 1,633,802,571.33 is: 2,254,929,757.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,578,146.60 : 3,895,645,389.84 = 1,633,802,571.33 : x
  2. Step 2: Convert to fraction form
    2,822,578,146.60/3,895,645,389.84 = 1,633,802,571.33/x
  3. Step 3: Cross multiply
    2,822,578,146.60x = 3,895,645,389.84 × 1,633,802,571.33
  4. Step 4: Simplify right side
    2,822,578,146.60x = 6,364,715,454,910,451,712
  5. Step 5: Solve for x
    x = 6,364,715,454,910,451,712/2,822,578,146.60
  6. Step 6: Final answer
    x = 2,254,929,757.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.